Read a contract clause by clause, with the risky parts flagged.
Paste terms of service, a lease or an employment contract. Clauses like auto-renewal or forced arbitration are highlighted, any clause can be rewritten in plain English, and two versions can be compared side by side.
The app itself, running inside this page. Anything you do here is saved in your browser.
Ask it to do things
Press Ctrl+K in the app (Cmd+K on a Mac) and describe what you want. The model chooses from the app's own functions, runs them in order and tells you what changed. Some examples:
| Can I cancel anytime, and is there a fee? | Finds the right clauses and answers with citations. |
| What changed in the new version? | Compares the two versions and summarizes the risk changes. |
| Is this lease missing anything important? | Runs the lease checklist and lists the gaps. |
Instructions you save in the same box, such as "keep it short" or "I'm a beginner", are added to every AI request the app makes.
Features
- Clause segmentation
- For numbered, article-style and ALL-CAPS headed documents.
- 14-pattern risk library
- With severity, explanation and in-text highlighting.
- Per-clause readability
- Flesch-Kincaid grade, longest sentence, legalese terms, passive voice.
- Risk radar
- Readability bars that jump to the clause.
- AI plain-English rewrites per clause
- Grade-7 target.
- AI summary with §-citations
- TL;DR, what you agree to, red flags, questions to ask.
- Retrieval-augmented Q&A
- Local TF-IDF cosine picks the clauses, AI answers with citations.
- Key terms page
- Money amounts, deadlines and notice periods (with context), dates, defined terms, what you must do and what the other side may do, each linked to its clause.
- Compare page
- Align two versions of a contract by title and content (even when clauses are renumbered), show word-level changes, and list risk flags that were added or removed.
- Checklist page
- Questions that matter for terms of service, leases, employment and freelance contracts, each marked as addressed (with the clause) or missing.
Runs in your browser
Segmentation, risk detection, readability metrics, retrieval, highlighting. None of this needs a network connection or a model.
Uses a language model for
Clause simplification. Cited contract summary that verifies local flags. RAG question answering over the top-k retrieved clauses.
Notes
- Cost
- Free. Each account has a daily allowance of AI requests.
- Your data
- What you make stays in this browser on this device. Your account is only used for signing in and for the built-in AI. You can export a backup or clear everything from Settings.
- AI access
- Signed-in users get the built-in AI with nothing to set up. You can also use your own Groq or OpenRouter key under Settings.
- Source
- The code and tests are on GitHub under the MIT license. The tests also run in your browser.